<!DOCTYPE html>












  


<html class="theme-next gemini use-motion" lang="zh-CN">
<head><meta name="generator" content="Hexo 3.8.0">
  <meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=2">
<meta name="theme-color" content="#222">




  
  
    
    
  <script src="/lib/pace/pace.min.js?v=1.0.2"></script>
  <link rel="stylesheet" href="/lib/pace/pace-theme-corner-indicator.min.css?v=1.0.2">















  
  
  <link rel="stylesheet" href="/lib/fancybox/source/jquery.fancybox.css">







<link rel="stylesheet" href="/lib/font-awesome/css/font-awesome.min.css?v=4.6.2">

<link rel="stylesheet" href="/css/main.css?v=7.0.1">


  <link rel="apple-touch-icon" sizes="180x180" href="/images/apple-touch-icon-next.png?v=7.0.1">


  <link rel="icon" type="image/png" sizes="32x32" href="/images/me.ico?v=7.0.1">


  <link rel="icon" type="image/png" sizes="16x16" href="/images/favicon-16x16-next.png?v=7.0.1">


  <link rel="mask-icon" href="/images/logo.svg?v=7.0.1" color="#222">







<script id="hexo.configurations">
  var NexT = window.NexT || {};
  var CONFIG = {
    root: '/',
    scheme: 'Gemini',
    version: '7.0.1',
    sidebar: {"position":"left","display":"post","offset":12,"onmobile":false,"dimmer":false},
    back2top: true,
    back2top_sidebar: true,
    fancybox: true,
    fastclick: false,
    lazyload: false,
    tabs: true,
    motion: {"enable":true,"async":true,"transition":{"post_block":"fadeIn","post_header":"slideDownIn","post_body":"slideDownIn","coll_header":"slideLeftIn","sidebar":"slideUpIn"}},
    algolia: {
      applicationID: '',
      apiKey: '',
      indexName: '',
      hits: {"per_page":10},
      labels: {"input_placeholder":"Search for Posts","hits_empty":"We didn't find any results for the search: ${query}","hits_stats":"${hits} results found in ${time} ms"}
    }
  };
</script>


  



	<script>
		(function(i,s,o,g,r,a,m){i["DaoVoiceObject"]=r;i[r]=i[r]||function(){(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;a.charset="utf-8";m.parentNode.insertBefore(a,m)})(window,document,"script",('https:' == document.location.protocol ? 'https:' : 'http:') + "//widget.daovoice.io/widget/c96195cd.js","daovoice")
		daovoice('init', {
			app_id: "c96195cd"
		});
		daovoice('update');
	</script>


  <meta name="description" content="在前面的一篇博客中我们已经学习了如何申请GitHub学生优惠，现在我们再来学习一下DigitalOcean的使用方法，使你能够科学合理的上网，开阔自己的眼界。当然，一般的学术需求也可以通过Bing学术满足，一般情况下高校的校园网都有相应的下载权限，能够保证各位的正常学术。">
<meta name="keywords" content="digitalocean,暗影袜子">
<meta property="og:type" content="article">
<meta property="og:title" content="DigitalOcean科学上网">
<meta property="og:url" content="http://yoursite.com/2019/03/27/digitalocean/index.html">
<meta property="og:site_name" content="RUN">
<meta property="og:description" content="在前面的一篇博客中我们已经学习了如何申请GitHub学生优惠，现在我们再来学习一下DigitalOcean的使用方法，使你能够科学合理的上网，开阔自己的眼界。当然，一般的学术需求也可以通过Bing学术满足，一般情况下高校的校园网都有相应的下载权限，能够保证各位的正常学术。">
<meta property="og:locale" content="zh-CN">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/signup.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/credit.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/screen.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/create.jpg">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/createimage.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/plan.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/plan5.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/unuseful.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/region.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/ipv6.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/choose.jpg">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/ssh.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/hostname.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/access.png">
<meta property="og:image" content="http://yoursite.com/images/digitalocean/ssclient.png">
<meta property="og:updated_time" content="2019-03-28T04:18:18.846Z">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="DigitalOcean科学上网">
<meta name="twitter:description" content="在前面的一篇博客中我们已经学习了如何申请GitHub学生优惠，现在我们再来学习一下DigitalOcean的使用方法，使你能够科学合理的上网，开阔自己的眼界。当然，一般的学术需求也可以通过Bing学术满足，一般情况下高校的校园网都有相应的下载权限，能够保证各位的正常学术。">
<meta name="twitter:image" content="http://yoursite.com/images/digitalocean/signup.png">



  <link rel="alternate" href="/atom.xml" title="RUN" type="application/atom+xml">




  <link rel="canonical" href="http://yoursite.com/2019/03/27/digitalocean/">



<script id="page.configurations">
  CONFIG.page = {
    sidebar: "",
  };
</script>

  <title>DigitalOcean科学上网 | RUN</title>
  












  <noscript>
  <style>
  .use-motion .motion-element,
  .use-motion .brand,
  .use-motion .menu-item,
  .sidebar-inner,
  .use-motion .post-block,
  .use-motion .pagination,
  .use-motion .comments,
  .use-motion .post-header,
  .use-motion .post-body,
  .use-motion .collection-title { opacity: initial; }

  .use-motion .logo,
  .use-motion .site-title,
  .use-motion .site-subtitle {
    opacity: initial;
    top: initial;
  }

  .use-motion .logo-line-before i { left: initial; }
  .use-motion .logo-line-after i { right: initial; }
  </style>
</noscript>

</head>

<body itemscope itemtype="http://schema.org/WebPage" lang="zh-CN">

  
  
    
  

  <div class="container sidebar-position-left page-post-detail">
    <div class="headband"></div>

    <header id="header" class="header" itemscope itemtype="http://schema.org/WPHeader">
      <div class="header-inner"><div class="site-brand-wrapper">
  <div class="site-meta">
    

    <div class="custom-logo-site-title">
      <a href="/" class="brand" rel="start">
        <span class="logo-line-before"><i></i></span>
        <span class="site-title">RUN</span>
        <span class="logo-line-after"><i></i></span>
      </a>
    </div>
    
    
  </div>

  <div class="site-nav-toggle">
    <button aria-label="切换导航栏">
      <span class="btn-bar"></span>
      <span class="btn-bar"></span>
      <span class="btn-bar"></span>
    </button>
  </div>
</div>



<nav class="site-nav">
  
    <ul id="menu" class="menu">
      
        
        
        
          
          <li class="menu-item menu-item-home">

    
    
    
      
    

    
      
    

    <a href="/" rel="section"><i class="menu-item-icon fa fa-fw fa-home"></i> <br>首页</a>

  </li>
        
        
        
          
          <li class="menu-item menu-item-about">

    
    
    
      
    

    
      
    

    <a href="/about/" rel="section"><i class="menu-item-icon fa fa-fw fa-user"></i> <br>关于</a>

  </li>
        
        
        
          
          <li class="menu-item menu-item-tags">

    
    
    
      
    

    
      
    

    <a href="/tags/" rel="section"><i class="menu-item-icon fa fa-fw fa-tags"></i> <br>标签<span class="badge">6</span></a>

  </li>
        
        
        
          
          <li class="menu-item menu-item-categories">

    
    
    
      
    

    
      
    

    <a href="/categories/" rel="section"><i class="menu-item-icon fa fa-fw fa-th"></i> <br>分类<span class="badge">3</span></a>

  </li>
        
        
        
          
          <li class="menu-item menu-item-archives">

    
    
    
      
    

    
      
    

    <a href="/archives/" rel="section"><i class="menu-item-icon fa fa-fw fa-archive"></i> <br>归档<span class="badge">6</span></a>

  </li>
        
        
        
          
          <li class="menu-item menu-item-commonweal">

    
    
    
      
    

    
      
    

    <a href="/404/" rel="section"><i class="menu-item-icon fa fa-fw fa-heartbeat"></i> <br>公益 404</a>

  </li>

      
      
        <li class="menu-item menu-item-search">
          
            <a href="javascript:;" class="popup-trigger">
          
            
              <i class="menu-item-icon fa fa-search fa-fw"></i> <br>搜索</a>
        </li>
      
    </ul>
  

  

  
    <div class="site-search">
      
  <div class="popup search-popup local-search-popup">
  <div class="local-search-header clearfix">
    <span class="search-icon">
      <i class="fa fa-search"></i>
    </span>
    <span class="popup-btn-close">
      <i class="fa fa-times-circle"></i>
    </span>
    <div class="local-search-input-wrapper">
      <input autocomplete="off" placeholder="搜索..." spellcheck="false" type="text" id="local-search-input">
    </div>
  </div>
  <div id="local-search-result"></div>
</div>



    </div>
  
</nav>



  



</div>
    </header>

    
  
  
  
  

  

  <a href="https://github.com/wyprun" class="github-corner" title="Follow me on GitHub" aria-label="Follow me on GitHub" rel="noopener" target="_blank"><svg width="80" height="80" viewbox="0 0 250 250" style="fill: #222; color: #fff; position: absolute; top: 0; border: 0; right: 0;" aria-hidden="true"><path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"/><path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"/><path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"/></svg></a>



    <main id="main" class="main">
      <div class="main-inner">
        <div class="content-wrap">
          
            

          
          <div id="content" class="content">
            

  <div id="posts" class="posts-expand">
    

  

  
  
  

  
    <div class="reading-progress-bar"></div>
  

  <article class="post post-type-normal" itemscope itemtype="http://schema.org/Article">
  
  
  
  <div class="post-block">
    <link itemprop="mainEntityOfPage" href="http://yoursite.com/2019/03/27/digitalocean/">

    <span hidden itemprop="author" itemscope itemtype="http://schema.org/Person">
      <meta itemprop="name" content="Yu">
      <meta itemprop="description" content="谁都想一直是少年">
      <meta itemprop="image" content="/images/me.jpg">
    </span>

    <span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization">
      <meta itemprop="name" content="RUN">
    </span>

    
      <header class="post-header">

        
        
          <h1 class="post-title" itemprop="name headline">DigitalOcean科学上网

              
            
          </h1>
        

        <div class="post-meta">
          <span class="post-time">

            
            
            

            
              <span class="post-meta-item-icon">
                <i class="fa fa-calendar-o"></i>
              </span>
              
                <span class="post-meta-item-text">发表于</span>
              

              
                
              

              <time title="创建时间：2019-03-27 18:20:23" itemprop="dateCreated datePublished" datetime="2019-03-27T18:20:23+08:00">2019-03-27</time>
            

            
              

              
                
                <span class="post-meta-divider">|</span>
                

                <span class="post-meta-item-icon">
                  <i class="fa fa-calendar-check-o"></i>
                </span>
                
                  <span class="post-meta-item-text">更新于</span>
                
                <time title="修改时间：2019-03-28 12:18:18" itemprop="dateModified" datetime="2019-03-28T12:18:18+08:00">2019-03-28</time>
              
            
          </span>

          
            <span class="post-category">
            
              <span class="post-meta-divider">|</span>
            
              <span class="post-meta-item-icon">
                <i class="fa fa-folder-o"></i>
              </span>
              
                <span class="post-meta-item-text">分类于</span>
              
              
                <span itemprop="about" itemscope itemtype="http://schema.org/Thing"><a href="/categories/digitalocean/" itemprop="url" rel="index"><span itemprop="name">digitalocean</span></a></span>

                
                
              
            </span>
          

          
            
            
          

          
          
            <span id="/2019/03/27/digitalocean/" class="leancloud_visitors" data-flag-title="DigitalOcean科学上网">
              <span class="post-meta-divider">|</span>
              <span class="post-meta-item-icon">
                <i class="fa fa-eye"></i>
              </span>
              
                <span class="post-meta-item-text">阅读次数：</span>
              
                <span class="leancloud-visitors-count"></span>
            </span>
          

          

          
            <div class="post-symbolscount">
              

              
                <span class="post-meta-item-icon">
                  <i class="fa fa-file-word-o"></i>
                </span>
                
                  <span class="post-meta-item-text">本文字数：</span>
                
                <span title="本文字数">4.7k</span>
              

              
                <span class="post-meta-divider">|</span>
              

              
                <span class="post-meta-item-icon">
                  <i class="fa fa-clock-o"></i>
                </span>
                
                  <span class="post-meta-item-text">阅读时长 &asymp;</span>
                
                <span title="阅读时长">4 分钟</span>
              
            </div>
          

          

        </div>
      </header>
    

    
    
    
    <div class="post-body" itemprop="articleBody">

      
      

      
        <p>在前面的一篇博客中我们已经学习了如何申请GitHub学生优惠，现在我们再来学习一下DigitalOcean的使用方法，使你能够科学合理的上网，开阔自己的眼界。当然，一般的学术需求也可以通过<a href="https://cn.bing.com/academic/?FORM=Z9LH2" target="_blank" rel="noopener">Bing学术</a>满足，一般情况下高校的校园网都有相应的下载权限，能够保证各位的正常学术。<a id="more"></a>废话不多说，我们进入正题，这里使用的是DigitalOcean服务器+暗影袜子(shadowsocks)+IPV6免流上网，一般的校园网都会开通IPV6，当然对于校园网资费合理的高校，你使不使用IPV6都可以，但是对于我们学校来说，高昂的流量费，让我们难以承受，只能依托于IPV6。</p>
<h1 id="注册账号"><a href="#注册账号" class="headerlink" title="注册账号"></a>注册账号</h1><p>想要使用digitalocean，一个账号在所难免，点击<a href="https://www.digitalocean.com/" target="_blank" rel="noopener">注册账号</a>进行注册，注册时需要绑定一张<strong>信用卡</strong>或<strong>PayPal账户</strong>用于付款。采用绑定信用卡的方式，是为了确定账户的可以付款，会先从账户中扣除1刀，10分钟左右返还，也就是实际没有花钱；小编没有采用绑定PayPal账户的方式，这种方式必须至少充值5刀，也就是花钱了，孰优孰劣，读者自琢。注册页面如下：</p>
<p><img src="\images\digitalocean\signup.png" alt></p>
<ol>
<li><p>注册页面，填写邮箱和密码，然后<strong>Create your account</strong>。 </p>
</li>
<li><p>去到你绑定的邮箱，进行确认邮件。<strong>此处说明了需要绑定信用卡信息之后才能获得$10的优惠</strong></p>
</li>
<li><p>邮件成功确认后，跳转到下一页面。这时需要绑定信用卡或PayPal。绑定信用卡会扣除1美元进行验证信用卡是否可用，之后会退还。由于这一步忘记截图了，所以这里的金额不对，我打码了，以你看到的为准。</p>
<p><img src="\images\digitalocean\credit.png" alt></p>
</li>
<li><p>绑定之后即可获得100刀的奖励，需要在一定的时间内使用，否则将会失效，在余额用完之前不会从信用卡扣除费用。</p>
</li>
</ol>
<h1 id="创建小水滴-Droplets-服务器"><a href="#创建小水滴-Droplets-服务器" class="headerlink" title="创建小水滴(Droplets)服务器"></a>创建小水滴(Droplets)服务器</h1><p>现在你已经有100刀可以使用了，那么我们就开始创建小水滴吧。我们先来看一下操作界面是什么样的：</p>
<p><img src="\images\digitalocean\screen.png" alt></p>
<p>这里我已经创建好了一个小水滴，也可以看到我的100刀变少了，这是必然，现在我们进入正题：</p>
<h2 id="选择服务器系统"><a href="#选择服务器系统" class="headerlink" title="选择服务器系统"></a>选择服务器系统</h2><p>首先点击图中所示的几项：MANAGE–&gt;Droplets–&gt;Create–&gt;Droplets,进入创建Droplets的界面:</p>
<p><img src="\images\digitalocean\create.jpg" alt></p>
<p>这里根据你对Ubuntu的使用习惯，选择服务器，因为我经常使用16.04版本的Ubuntu，所以我选择这一款。之前也使用过18.04版本，但是由于该版本进行了相应的改动，而且装机bug过多，所以接触不多不是很熟悉。</p>
<p><img src="\images\digitalocean\createimage.png" alt></p>
<h2 id="选择付费类型"><a href="#选择付费类型" class="headerlink" title="选择付费类型"></a>选择付费类型</h2><p>一般情况下选择5刀每月的套餐即可，1G内存 1CPU 25GSSD容量，1TB流量，应该够你使用的，而且100刀，可以使用20个月，非常的划算。</p>
<p><img src="\images\digitalocean\plan.png" alt="点击红色箭头寻找5刀每月"></p>
<p><img src="\images\digitalocean\plan5.png" alt></p>
<p>之后的这两项可以忽略，这两项是<strong>付费项目</strong>，在你的日常使用中应该不会有什么实质性的帮助，当然如果你是需要使用服务器部署什么项目，这又另说。</p>
<p><img src="\images\digitalocean\unuseful.png" alt></p>
<h2 id="选择服务器所在地"><a href="#选择服务器所在地" class="headerlink" title="选择服务器所在地"></a>选择服务器所在地</h2><p>这里就根据你测出来的实际速度来选择，这里给出官方节点测速网址：<a href="http://speedtest-sgp1.digitalocean.com/" target="_blank" rel="noopener">http://speedtest-sgp1.digitalocean.com/</a>，并给一下各地区的测速地址：</p>
<p>旧金山(San Francisco)：<a href="http://speedtest-sfo1.digitalocean.com/" target="_blank" rel="noopener">http://speedtest-sfo1.digitalocean.com/</a><br>新加坡(Singapore): <a href="http://speedtest-sgp1.digitalocean.com/" target="_blank" rel="noopener">http://speedtest-sgp1.digitalocean.com/</a><br>纽约(New York)：<a href="http://speedtest-ny1.digitalocean.com/" target="_blank" rel="noopener">http://speedtest-ny1.digitalocean.com/</a><br>荷兰阿姆斯特丹(Amsterdam)：<a href="http://speedtest-ams1.digitalocean.com/" target="_blank" rel="noopener">http://speedtest-ams1.digitalocean.com/</a></p>
<p><img src="\images\digitalocean\region.png" alt></p>
<h2 id="勾选ipv6"><a href="#勾选ipv6" class="headerlink" title="勾选ipv6"></a>勾选ipv6</h2><p>根据你的实际情况，选择你的流量通道。</p>
<p><img src="\images\digitalocean\ipv6.png" alt></p>
<h2 id="添加SSH-可选"><a href="#添加SSH-可选" class="headerlink" title="添加SSH(可选)"></a>添加SSH(可选)</h2><p>这一项是可选项，你可以不使用SSH，这时候你的服务器将自动生成一串密码，在你首次登录时，需要使用改密码，然后可以进行密码的修改。</p>
<p><img src="\images\digitalocean\choose.jpg" alt></p>
<p>简单介绍一下生成密钥的命令：ssh-keygen -t rsa -C “you mail”<br>默认生成的在你的<strong>用户–&gt;用户名–&gt;/.ssh文件夹</strong>下，这里说的是<strong>windows</strong>系统，有.pub后缀的是公钥，没有的是私钥（不要改文件名称，不要泄露私钥内容）。将公钥内容全部复制到文本框，填写名称，最后确定即可。 </p>
<p><img src="\images\digitalocean\ssh.png" alt></p>
<h2 id="修改主机名"><a href="#修改主机名" class="headerlink" title="修改主机名"></a>修改主机名</h2><p>给你的主机起个名字，当然也可以不修改，建议是修改。之后点击<strong>Create</strong>创建小水滴。</p>
<p><img src="\images\digitalocean\hostname.png" alt></p>
<h2 id="修改密码"><a href="#修改密码" class="headerlink" title="修改密码"></a>修改密码</h2><ol>
<li>点击Droplet界面的主机</li>
<li>点击<strong>More</strong>菜单项</li>
<li>找到<strong>Reset root password</strong>，然后重置的root密码会以邮件的形式发送的注册邮箱。之后，用Putty这类的远程连接服务器的软件，远程登录，并修改密码。 你也可以点击<strong>Access console</strong>进行修改，这里提供了这种远程登录的服务。</li>
</ol>
<p>由于我在这一步没有截图，所以就需要读者自己去探索一下，也比较简单，唯一麻烦的是，它自动生成的代码非常的复杂，需要读者耐心的输入。当然如果你使用的是SSH就省去了这个麻烦。</p>
<p><img src="\images\digitalocean\access.png" alt></p>
<h1 id="安装并配置暗影袜子"><a href="#安装并配置暗影袜子" class="headerlink" title="安装并配置暗影袜子"></a>安装并配置暗影袜子</h1><h2 id="安装暗影袜子"><a href="#安装暗影袜子" class="headerlink" title="安装暗影袜子"></a>安装暗影袜子</h2><p>给读者们提供一份官方的暗影袜子使用说明，点击<a href="https://github.com/shadowsocks/shadowsocks/wiki/Shadowsocks-%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E" target="_blank" rel="noopener">暗影袜子使用</a></p>
<p>下面列出暗影袜子的安装步骤：</p>
<blockquote>
<p><code>$ apt-get update             // 更新源中包列表</code></p>
<p><code>$ apt-get install python-pip     // 安装pip</code></p>
<p><code>$ pip install --upgrade pip     // 更新pip</code></p>
<p><code>$ apt-get install git    //安装git</code></p>
<p><code>$ pip install git+https://github.com/shadowsocks/shadowsocks.git@master  // 安装暗影袜子</code></p>
</blockquote>
<p>最后一步如果报错无法import name ‘main’ 则进行相应的处理，我这里就出现了报错。找到报错文件，然后cd进目录 vim 编辑pip，将里面的内容改为如下所示：</p>
<blockquote>
<p><code># -*- coding: utf-8 -*-</code></p>
<p><code>import re</code></p>
<p><code>import sys</code></p>
<p><code>from pip._internal import main as _main</code></p>
<p><code>if __name__ == &#39;__main__&#39;:</code></p>
<p><code>sys.argv[0] = re.sub(r&#39;(-script\.pyw?|\.exe)?$&#39;, &#39;&#39;, sys.argv[0])</code></p>
<p><code>sys.exit(_main())</code></p>
</blockquote>
<p>对比一下修改的内容，按照给定的样板进行修改就可以，之后在重新运行<strong>安装暗影袜子</strong>的那一条命令，应该就可以成功。</p>
<h2 id="配置暗影袜子"><a href="#配置暗影袜子" class="headerlink" title="配置暗影袜子"></a>配置暗影袜子</h2><p>这里也给读者提供一份官方暗影袜子配置说明，点击<a href="https://github.com/shadowsocks/shadowsocks/wiki/Configuration-via-Config-File" target="_blank" rel="noopener">暗影袜子配置</a></p>
<p>下面给出配置暗影袜子的步骤：</p>
<blockquote>
<p><code>$ touch /etc/shadowsocks.json          // 创建SS配置文件</code></p>
<p><code>$ echo &#39;{&quot;server&quot;:&quot;my_server_ip&quot;, &quot;server_port&quot;:8388, &quot;local_address&quot;: &quot;127.0.0.1&quot;, &quot;local_port&quot;:1080, &quot;password&quot;:&quot;yourpassword&quot;, &quot;timeout&quot;:300, &quot;method&quot;:&quot;aes-256-cfb&quot;, &quot;fast_open&quot;: false }&#39; &gt; /etc/shadowsocks.json // 追加配置</code></p>
</blockquote>
<p>貌似有点不美观，看一下使用vim打开shadowsocks.json的配置：</p>
<blockquote>
<p>{<br>    “server”:”my_server_ip”,<br>    “server_port”:8388,<br>    “local_address”: “127.0.0.1”,<br>    “local_port”:1080,<br>    “password”:”yourpassword”,<br>    “timeout”:300,<br>    “method”:”aes-256-cfb”,<br>    “fast_open”: false<br>}</p>
</blockquote>
<p>这里说明三点：</p>
<ol>
<li><p>server:   服务器 IP (IPv4/IPv6)，注意这也将是服务端监听的 IP 地址，如果这里你填写的是你服务器的IP，那么这使用IPV4的流量，而且很有可能不能使用，具体为什么我也不清楚，可以使用<strong>0.0.0.0</strong>代替你的IP；如果你想使用<strong>IPV6</strong>，那么这里填写的就是<strong>::</strong>，双冒号就可以。</p>
</li>
<li><p>password:  这是你的登录密码，如果你想开通多个端口，每个端口对应不同的密码，你就需要将password改为port_password，例如下面这种格式：</p>
<blockquote>
<p>“port_password”:{</p>
<pre><code>&quot;8388&quot;:&quot;password1&quot;,     //端口和密码1
&quot;8300&quot;:&quot;password2&quot;     //端口和密码2
</code></pre><p>},</p>
</blockquote>
</li>
<li><p>method:  加密方式，默认的是aes-256-cfb这种方式，小编使用的是chacha20加密方式，这种方式比较新，加密效果也较好，如果你想使用这种方式，可以看一下安装chacha20。如果不想用，这一点可以跳过，继续下面启动暗影袜子内容。</p>
<blockquote>
<p><code>$ apt-get install build-essential  //安装依赖</code></p>
<p><code>$ wget https://github.com/jedisct1/libsodium/releases/download/1.0.10/libsodium-1.0.10.tar.gz  //git下载，目前最新的版本是1.0.17，自行选择下载哪个版本，记得修改版本号</code></p>
<p>或者</p>
<p><code>wget https://download.libsodium.org/libsodium/releases/LATEST.tar.gz    //官网下载</code></p>
<p><code>$ tar xf libsodium-1.0.10.tar.gz &amp;&amp; cd libsodium-1.0.10 //解压</code></p>
<p><code>$ ./configure &amp;&amp; make -j2</code></p>
<p><code>$ make install</code></p>
<p><code>$ ldconfig</code></p>
</blockquote>
<p>安装完成之后，就可以将aes-256-cfb改为chacha20</p>
</li>
</ol>
<h2 id="启动暗影袜子"><a href="#启动暗影袜子" class="headerlink" title="启动暗影袜子"></a>启动暗影袜子</h2><p>启动暗影袜子只需要一句命令即可</p>
<blockquote>
<p><code># ssserver -c /etc/shadowsocks.json -d start   //启动</code></p>
<p><code># ssserver -c /etc/shadowsocks.json -d stop   //关闭</code></p>
<p><code># ssserver -c /etc/shadowsocks.json -d restart   //重启</code></p>
</blockquote>
<h1 id="暗影袜子客户端"><a href="#暗影袜子客户端" class="headerlink" title="暗影袜子客户端"></a>暗影袜子客户端</h1><p>首先到<strong><a href="https://shadowsocks.org/en/download/clients.html" target="_blank" rel="noopener">官网</a></strong>下载合适的客户端，因为我是用的是windows，所以选择的是windows客户端，下面进行的也是windows客户端的配置，直接上图：</p>
<p><img src="\images\digitalocean\ssclient.png" alt></p>
<p>根据图上的指示进行填写，最后点击<strong>OK</strong>，就完成了客户端的配置工作，这时候查看你的右下角显示了小飞机的图标，你就可以科学上网了。</p>
<h1 id="结语"><a href="#结语" class="headerlink" title="结语"></a>结语</h1><p>到这里使用DigitalOcean服务器的教程就结束了，喜欢的朋友可以添加收藏，之后小编可能会教大家如何使用亚马逊服务器，敬请期待吧(<em>^▽^</em>)！</p>

      
    </div>

    

    
    
    

    

    
      
    
    
      <div>
        <div id="reward-container">
  <div>谢谢您的鼓励！</div>
  <button id="reward-button" disable="enable" onclick="var qr = document.getElementById(&quot;qr&quot;); qr.style.display = (qr.style.display === 'none') ? 'block' : 'none';">
    打赏
  </button>
  <div id="qr" style="display: none;">

    
      
      
        
      
      <div style="display: inline-block">
        <img src="/images/wechatpay.jpg" alt="Yu 微信支付">
        <p>微信支付</p>
      </div>
    
      
      
        
      
      <div style="display: inline-block">
        <img src="/images/alipay.jpg" alt="Yu 支付宝">
        <p>支付宝</p>
      </div>
    

  </div>
</div>

      </div>
    

    

    <footer class="post-footer">
      
        <div class="post-tags">
          
            <a href="/tags/digitalocean/" rel="tag"># digitalocean</a>
          
            <a href="/tags/暗影袜子/" rel="tag"># 暗影袜子</a>
          
        </div>
      

      
      
      

      
        <div class="post-nav">
          <div class="post-nav-next post-nav-item">
            
              <a href="/2019/03/27/github-education-tools/" rel="next" title="github education tools 学生优惠申请及使用">
                <i class="fa fa-chevron-left"></i> github education tools 学生优惠申请及使用
              </a>
            
          </div>

          <span class="post-nav-divider"></span>

          <div class="post-nav-prev post-nav-item">
            
              <a href="/2019/03/28/digitalocean-github/" rel="prev" title="Digitalocean 使用Github学生优惠码">
                Digitalocean 使用Github学生优惠码 <i class="fa fa-chevron-right"></i>
              </a>
            
          </div>
        </div>
      

      
      
    </footer>
  </div>
  
  
  
  </article>


  </div>


          </div>
          

  



        </div>
        
          
  
  <div class="sidebar-toggle">
    <div class="sidebar-toggle-line-wrap">
      <span class="sidebar-toggle-line sidebar-toggle-line-first"></span>
      <span class="sidebar-toggle-line sidebar-toggle-line-middle"></span>
      <span class="sidebar-toggle-line sidebar-toggle-line-last"></span>
    </div>
  </div>

  <aside id="sidebar" class="sidebar">
    <div class="sidebar-inner">

      

      
        <ul class="sidebar-nav motion-element">
          <li class="sidebar-nav-toc sidebar-nav-active" data-target="post-toc-wrap">
            文章目录
          </li>
          <li class="sidebar-nav-overview" data-target="site-overview-wrap">
            站点概览
          </li>
        </ul>
      

      <div class="site-overview-wrap sidebar-panel">
        <div class="site-overview">
          <div class="site-author motion-element" itemprop="author" itemscope itemtype="http://schema.org/Person">
            
              <img class="site-author-image" itemprop="image" src="/images/me.jpg" alt="Yu">
            
              <p class="site-author-name" itemprop="name">Yu</p>
              <div class="site-description motion-element" itemprop="description">谁都想一直是少年</div>
          </div>

          
            <nav class="site-state motion-element">
              
                <div class="site-state-item site-state-posts">
                
                  <a href="/archives/">
                
                    <span class="site-state-item-count">6</span>
                    <span class="site-state-item-name">日志</span>
                  </a>
                </div>
              

              
                
                
                <div class="site-state-item site-state-categories">
                  
                    
                      <a href="/categories/">
                    
                  
                    
                    
                      
                    
                      
                    
                      
                    
                    <span class="site-state-item-count">3</span>
                    <span class="site-state-item-name">分类</span>
                  </a>
                </div>
              

              
                
                
                <div class="site-state-item site-state-tags">
                  
                    
                      <a href="/tags/">
                    
                  
                    
                    
                      
                    
                      
                    
                      
                    
                      
                    
                      
                    
                      
                    
                    <span class="site-state-item-count">6</span>
                    <span class="site-state-item-name">标签</span>
                  </a>
                </div>
              
            </nav>
          

          
            <div class="feed-link motion-element">
              <a href="/atom.xml" rel="alternate">
                <i class="fa fa-rss"></i>
                RSS
              </a>
            </div>
          

          

          
            <div class="links-of-author motion-element">
              
                <span class="links-of-author-item">
                  
                  
                    
                  
                  
                    
                  
                  <a href="https://github.com/wyprun" title="GitHub &rarr; https://github.com/wyprun" rel="noopener" target="_blank"><i class="fa fa-fw fa-github"></i>GitHub</a>
                </span>
              
                <span class="links-of-author-item">
                  
                  
                    
                  
                  
                    
                  
                  <a href="mailto:wyp_14@tju.edu.cn" title="E-Mail &rarr; mailto:wyp_14@tju.edu.cn" rel="noopener" target="_blank"><i class="fa fa-fw fa-envelope"></i>E-Mail</a>
                </span>
              
            </div>
          

          
             <div class="cc-license motion-element" itemprop="license">
              
              
                
              
              
              
              <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" class="cc-opacity" rel="noopener" target="_blank"><img src="/images/cc-by-nc-sa.svg" alt="Creative Commons"></a>
             </div>
          

          
          
            <div class="links-of-blogroll motion-element links-of-blogroll-inline">
              <div class="links-of-blogroll-title">
                <i class="fa  fa-fw fa-link"></i>
                Links
              </div>
              <ul class="links-of-blogroll-list">
                
                  <li class="links-of-blogroll-item">
                    <a href="https://yunhao.space/" title="https://yunhao.space/" rel="noopener" target="_blank">Andylmns</a>
                  </li>
                
                  <li class="links-of-blogroll-item">
                    <a href="https://wazxser.github.io/" title="https://wazxser.github.io/" rel="noopener" target="_blank">Moon</a>
                  </li>
                
              </ul>
            </div>
          

          
            
          
          
  <link rel="stylesheet" href="//cdn.jsdelivr.net/npm/gitalk@1/dist/gitalk.css">
  <script src="//cdn.jsdelivr.net/npm/gitalk@1/dist/gitalk.min.js"></script>
  <script src="//cdn.bootcss.com/blueimp-md5/1.1.0/js/md5.min.js"></script>
  <script>
      var gitalk = new Gitalk({
        clientID: 'df7ed995d23c34ba257a',
        clientSecret: '4ea89d220eb95f87a3a525b1acabc0a66ddbac42',
        repo: 'wyprun.github.io',
        owner: 'wyprun',
        admin: 'wyprun',
        id: md5(location.pathname),
        distractionFreeMode: 'true'
      });
      var div = document.createElement('div');
      div.setAttribute("id", "gitalk_comments");
      div.setAttribute("class", "post-nav");
      var bro = document.getElementById('posts').getElementsByTagName('article');
      bro = bro[0].getElementsByClassName('post-block');
      bro = bro[0].getElementsByTagName('footer');
      bro = bro[0];
      bro.appendChild(div);
      gitalk.render('gitalk_comments');
  </script>

        </div>
      </div>

      
      <!--noindex-->
        <div class="post-toc-wrap motion-element sidebar-panel sidebar-panel-active">
          <div class="post-toc">

            
            
            
            

            
              <div class="post-toc-content"><ol class="nav"><li class="nav-item nav-level-1"><a class="nav-link" href="#注册账号"><span class="nav-number">1.</span> <span class="nav-text">注册账号</span></a></li><li class="nav-item nav-level-1"><a class="nav-link" href="#创建小水滴-Droplets-服务器"><span class="nav-number">2.</span> <span class="nav-text">创建小水滴(Droplets)服务器</span></a><ol class="nav-child"><li class="nav-item nav-level-2"><a class="nav-link" href="#选择服务器系统"><span class="nav-number">2.1.</span> <span class="nav-text">选择服务器系统</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#选择付费类型"><span class="nav-number">2.2.</span> <span class="nav-text">选择付费类型</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#选择服务器所在地"><span class="nav-number">2.3.</span> <span class="nav-text">选择服务器所在地</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#勾选ipv6"><span class="nav-number">2.4.</span> <span class="nav-text">勾选ipv6</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#添加SSH-可选"><span class="nav-number">2.5.</span> <span class="nav-text">添加SSH(可选)</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#修改主机名"><span class="nav-number">2.6.</span> <span class="nav-text">修改主机名</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#修改密码"><span class="nav-number">2.7.</span> <span class="nav-text">修改密码</span></a></li></ol></li><li class="nav-item nav-level-1"><a class="nav-link" href="#安装并配置暗影袜子"><span class="nav-number">3.</span> <span class="nav-text">安装并配置暗影袜子</span></a><ol class="nav-child"><li class="nav-item nav-level-2"><a class="nav-link" href="#安装暗影袜子"><span class="nav-number">3.1.</span> <span class="nav-text">安装暗影袜子</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#配置暗影袜子"><span class="nav-number">3.2.</span> <span class="nav-text">配置暗影袜子</span></a></li><li class="nav-item nav-level-2"><a class="nav-link" href="#启动暗影袜子"><span class="nav-number">3.3.</span> <span class="nav-text">启动暗影袜子</span></a></li></ol></li><li class="nav-item nav-level-1"><a class="nav-link" href="#暗影袜子客户端"><span class="nav-number">4.</span> <span class="nav-text">暗影袜子客户端</span></a></li><li class="nav-item nav-level-1"><a class="nav-link" href="#结语"><span class="nav-number">5.</span> <span class="nav-text">结语</span></a></li></ol></div>
            

          </div>
        </div>
      <!--/noindex-->
      

      
        <div class="back-to-top">
          <i class="fa fa-arrow-up"></i>
          
            <span id="scrollpercent"><span>0</span>%</span>
          
        </div>
      

    </div>
  </aside>
  


        
      </div>
    </main>

    <footer id="footer" class="footer">
      <div class="footer-inner">
        <div class="copyright">&copy; <span itemprop="copyrightYear">2019</span>
  <span class="with-love" id="animate">
    <i class="fa fa-user"></i>
  </span>
  <span class="author" itemprop="copyrightHolder">Yu</span>

  
    <span class="post-meta-divider">|</span>
    <span class="post-meta-item-icon">
      <i class="fa fa-area-chart"></i>
    </span>
    
    <span title="站点总字数">18k</span>
  

  
    <span class="post-meta-divider">|</span>
    <span class="post-meta-item-icon">
      <i class="fa fa-coffee"></i>
    </span>
    
    <span title="站点阅读时长">16 分钟</span>
  
</div>


  <div class="powered-by">由 <a href="https://hexo.io" class="theme-link" rel="noopener" target="_blank">Hexo</a> 强力驱动 v3.8.0</div>



  <span class="post-meta-divider">|</span>



  <div class="theme-info">主题 – <a href="https://theme-next.org" class="theme-link" rel="noopener" target="_blank">NexT.Gemini</a> v7.0.1</div>




        








        
      </div>
    </footer>

    

    

    

    
  </div>

  

<script>
  if (Object.prototype.toString.call(window.Promise) !== '[object Function]') {
    window.Promise = null;
  }
</script>












  



  
    
    
  
  <script color="0,0,255" opacity="0.5" zindex="-1" count="99" src="/lib/canvas-nest/canvas-nest.min.js"></script>











  



  
  <script src="/lib/jquery/index.js?v=2.1.3"></script>

  
  <script src="/lib/velocity/velocity.min.js?v=1.2.1"></script>

  
  <script src="/lib/velocity/velocity.ui.min.js?v=1.2.1"></script>

  
  <script src="/lib/fancybox/source/jquery.fancybox.pack.js"></script>

  
  <script src="/lib/reading_progress/reading_progress.js"></script>


  


  <script src="/js/src/utils.js?v=7.0.1"></script>

  <script src="/js/src/motion.js?v=7.0.1"></script>



  
  


  <script src="/js/src/affix.js?v=7.0.1"></script>

  <script src="/js/src/schemes/pisces.js?v=7.0.1"></script>




  
  <script src="/js/src/scrollspy.js?v=7.0.1"></script>
<script src="/js/src/post-details.js?v=7.0.1"></script>



  


  <script src="/js/src/next-boot.js?v=7.0.1"></script>


  

  

  

  


  


  
  <script>
    // Popup Window;
    var isfetched = false;
    var isXml = true;
    // Search DB path;
    var search_path = "search.xml";
    if (search_path.length === 0) {
      search_path = "search.xml";
    } else if (/json$/i.test(search_path)) {
      isXml = false;
    }
    var path = "/" + search_path;
    // monitor main search box;

    var onPopupClose = function (e) {
      $('.popup').hide();
      $('#local-search-input').val('');
      $('.search-result-list').remove();
      $('#no-result').remove();
      $(".local-search-pop-overlay").remove();
      $('body').css('overflow', '');
    }

    function proceedsearch() {
      $("body")
        .append('<div class="search-popup-overlay local-search-pop-overlay"></div>')
        .css('overflow', 'hidden');
      $('.search-popup-overlay').click(onPopupClose);
      $('.popup').toggle();
      var $localSearchInput = $('#local-search-input');
      $localSearchInput.attr("autocapitalize", "none");
      $localSearchInput.attr("autocorrect", "off");
      $localSearchInput.focus();
    }

    // search function;
    var searchFunc = function(path, search_id, content_id) {
      'use strict';

      // start loading animation
      $("body")
        .append('<div class="search-popup-overlay local-search-pop-overlay">' +
          '<div id="search-loading-icon">' +
          '<i class="fa fa-spinner fa-pulse fa-5x fa-fw"></i>' +
          '</div>' +
          '</div>')
        .css('overflow', 'hidden');
      $("#search-loading-icon").css('margin', '20% auto 0 auto').css('text-align', 'center');

      

      $.ajax({
        url: path,
        dataType: isXml ? "xml" : "json",
        async: true,
        success: function(res) {
          // get the contents from search data
          isfetched = true;
          $('.popup').detach().appendTo('.header-inner');
          var datas = isXml ? $("entry", res).map(function() {
            return {
              title: $("title", this).text(),
              content: $("content",this).text(),
              url: $("url" , this).text()
            };
          }).get() : res;
          var input = document.getElementById(search_id);
          var resultContent = document.getElementById(content_id);
          var inputEventFunction = function() {
            var searchText = input.value.trim().toLowerCase();
            var keywords = searchText.split(/[\s\-]+/);
            if (keywords.length > 1) {
              keywords.push(searchText);
            }
            var resultItems = [];
            if (searchText.length > 0) {
              // perform local searching
              datas.forEach(function(data) {
                var isMatch = false;
                var hitCount = 0;
                var searchTextCount = 0;
                var title = data.title.trim();
                var titleInLowerCase = title.toLowerCase();
                var content = data.content.trim().replace(/<[^>]+>/g,"");
                
                var contentInLowerCase = content.toLowerCase();
                var articleUrl = decodeURIComponent(data.url).replace(/\/{2,}/g, '/');
                var indexOfTitle = [];
                var indexOfContent = [];
                // only match articles with not empty titles
                if(title != '') {
                  keywords.forEach(function(keyword) {
                    function getIndexByWord(word, text, caseSensitive) {
                      var wordLen = word.length;
                      if (wordLen === 0) {
                        return [];
                      }
                      var startPosition = 0, position = [], index = [];
                      if (!caseSensitive) {
                        text = text.toLowerCase();
                        word = word.toLowerCase();
                      }
                      while ((position = text.indexOf(word, startPosition)) > -1) {
                        index.push({position: position, word: word});
                        startPosition = position + wordLen;
                      }
                      return index;
                    }

                    indexOfTitle = indexOfTitle.concat(getIndexByWord(keyword, titleInLowerCase, false));
                    indexOfContent = indexOfContent.concat(getIndexByWord(keyword, contentInLowerCase, false));
                  });
                  if (indexOfTitle.length > 0 || indexOfContent.length > 0) {
                    isMatch = true;
                    hitCount = indexOfTitle.length + indexOfContent.length;
                  }
                }

                // show search results

                if (isMatch) {
                  // sort index by position of keyword

                  [indexOfTitle, indexOfContent].forEach(function (index) {
                    index.sort(function (itemLeft, itemRight) {
                      if (itemRight.position !== itemLeft.position) {
                        return itemRight.position - itemLeft.position;
                      } else {
                        return itemLeft.word.length - itemRight.word.length;
                      }
                    });
                  });

                  // merge hits into slices

                  function mergeIntoSlice(text, start, end, index) {
                    var item = index[index.length - 1];
                    var position = item.position;
                    var word = item.word;
                    var hits = [];
                    var searchTextCountInSlice = 0;
                    while (position + word.length <= end && index.length != 0) {
                      if (word === searchText) {
                        searchTextCountInSlice++;
                      }
                      hits.push({position: position, length: word.length});
                      var wordEnd = position + word.length;

                      // move to next position of hit

                      index.pop();
                      while (index.length != 0) {
                        item = index[index.length - 1];
                        position = item.position;
                        word = item.word;
                        if (wordEnd > position) {
                          index.pop();
                        } else {
                          break;
                        }
                      }
                    }
                    searchTextCount += searchTextCountInSlice;
                    return {
                      hits: hits,
                      start: start,
                      end: end,
                      searchTextCount: searchTextCountInSlice
                    };
                  }

                  var slicesOfTitle = [];
                  if (indexOfTitle.length != 0) {
                    slicesOfTitle.push(mergeIntoSlice(title, 0, title.length, indexOfTitle));
                  }

                  var slicesOfContent = [];
                  while (indexOfContent.length != 0) {
                    var item = indexOfContent[indexOfContent.length - 1];
                    var position = item.position;
                    var word = item.word;
                    // cut out 100 characters
                    var start = position - 20;
                    var end = position + 80;
                    if(start < 0){
                      start = 0;
                    }
                    if (end < position + word.length) {
                      end = position + word.length;
                    }
                    if(end > content.length){
                      end = content.length;
                    }
                    slicesOfContent.push(mergeIntoSlice(content, start, end, indexOfContent));
                  }

                  // sort slices in content by search text's count and hits' count

                  slicesOfContent.sort(function (sliceLeft, sliceRight) {
                    if (sliceLeft.searchTextCount !== sliceRight.searchTextCount) {
                      return sliceRight.searchTextCount - sliceLeft.searchTextCount;
                    } else if (sliceLeft.hits.length !== sliceRight.hits.length) {
                      return sliceRight.hits.length - sliceLeft.hits.length;
                    } else {
                      return sliceLeft.start - sliceRight.start;
                    }
                  });

                  // select top N slices in content

                  var upperBound = parseInt('1');
                  if (upperBound >= 0) {
                    slicesOfContent = slicesOfContent.slice(0, upperBound);
                  }

                  // highlight title and content

                  function highlightKeyword(text, slice) {
                    var result = '';
                    var prevEnd = slice.start;
                    slice.hits.forEach(function (hit) {
                      result += text.substring(prevEnd, hit.position);
                      var end = hit.position + hit.length;
                      result += '<b class="search-keyword">' + text.substring(hit.position, end) + '</b>';
                      prevEnd = end;
                    });
                    result += text.substring(prevEnd, slice.end);
                    return result;
                  }

                  var resultItem = '';

                  if (slicesOfTitle.length != 0) {
                    resultItem += "<li><a href='" + articleUrl + "' class='search-result-title'>" + highlightKeyword(title, slicesOfTitle[0]) + "</a>";
                  } else {
                    resultItem += "<li><a href='" + articleUrl + "' class='search-result-title'>" + title + "</a>";
                  }

                  slicesOfContent.forEach(function (slice) {
                    resultItem += "<a href='" + articleUrl + "'>" +
                      "<p class=\"search-result\">" + highlightKeyword(content, slice) +
                      "...</p>" + "</a>";
                  });

                  resultItem += "</li>";
                  resultItems.push({
                    item: resultItem,
                    searchTextCount: searchTextCount,
                    hitCount: hitCount,
                    id: resultItems.length
                  });
                }
              })
            };
            if (keywords.length === 1 && keywords[0] === "") {
              resultContent.innerHTML = '<div id="no-result"><i class="fa fa-search fa-5x"></i></div>'
            } else if (resultItems.length === 0) {
              resultContent.innerHTML = '<div id="no-result"><i class="fa fa-frown-o fa-5x"></i></div>'
            } else {
              resultItems.sort(function (resultLeft, resultRight) {
                if (resultLeft.searchTextCount !== resultRight.searchTextCount) {
                  return resultRight.searchTextCount - resultLeft.searchTextCount;
                } else if (resultLeft.hitCount !== resultRight.hitCount) {
                  return resultRight.hitCount - resultLeft.hitCount;
                } else {
                  return resultRight.id - resultLeft.id;
                }
              });
              var searchResultList = '<ul class=\"search-result-list\">';
              resultItems.forEach(function (result) {
                searchResultList += result.item;
              })
              searchResultList += "</ul>";
              resultContent.innerHTML = searchResultList;
            }
          }

          if ('auto' === 'auto') {
            input.addEventListener('input', inputEventFunction);
          } else {
            $('.search-icon').click(inputEventFunction);
            input.addEventListener('keypress', function (event) {
              if (event.keyCode === 13) {
                inputEventFunction();
              }
            });
          }

          // remove loading animation
          $(".local-search-pop-overlay").remove();
          $('body').css('overflow', '');

          proceedsearch();
        }
      });
    }

    // handle and trigger popup window;
    $('.popup-trigger').click(function(e) {
      e.stopPropagation();
      if (isfetched === false) {
        searchFunc(path, 'local-search-input', 'local-search-result');
      } else {
        proceedsearch();
      };
    });

    $('.popup-btn-close').click(onPopupClose);
    $('.popup').click(function(e){
      e.stopPropagation();
    });
    $(document).on('keyup', function (event) {
      var shouldDismissSearchPopup = event.which === 27 &&
        $('.search-popup').is(':visible');
      if (shouldDismissSearchPopup) {
        onPopupClose();
      }
    });
  </script>





  
  
  <script>
    
    function addCount(Counter) {
      var $visitors = $('.leancloud_visitors');
      var url = $visitors.attr('id').trim();
      var title = $visitors.attr('data-flag-title').trim();

      Counter('get', '/classes/Counter', { where: JSON.stringify({ url }) })
        .done(function({ results }) {
          if (results.length > 0) {
            var counter = results[0];
            
            Counter('put', '/classes/Counter/' + counter.objectId, JSON.stringify({ time: { '__op': 'Increment', 'amount': 1 } }))
            
              .done(function() {
                var $element = $(document.getElementById(url));
                $element.find('.leancloud-visitors-count').text(counter.time + 1);
              })
            
              .fail(function ({ responseJSON }) {
                console.log('Failed to save Visitor num, with error message: ' + responseJSON.error);
              })
          } else {
            
              var $element = $(document.getElementById(url));
              $element.find('.leancloud-visitors-count').text('Counter not initialized! More info at console err msg.');
              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
            
          }
        })
        .fail(function ({ responseJSON }) {
          console.log('LeanCloud Counter Error: ' + responseJSON.code + ' ' + responseJSON.error);
        });
    }
    

    $(function() {
      $.get('https://app-router.leancloud.cn/2/route?appId=' + '3fGaxGazaBXkRLCqgNY9S9mq-gzGzoHsz')
        .done(function({ api_server }) {
          var Counter = function(method, url, data) {
            return $.ajax({
              method: method,
              url: 'https://' + api_server + '/1.1' + url,
              headers: {
                'X-LC-Id': '3fGaxGazaBXkRLCqgNY9S9mq-gzGzoHsz',
                'X-LC-Key': 'YTAP53Yb2LaqWy6k4QrjRRhO',
                'Content-Type': 'application/json',
              },
              data: data
            });
          };
          
            addCount(Counter);
          
        });
    });
  </script>



  

  

  

  

  

  

  

  

  

  

  

  

  

</body>
</html>
